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Braskem LL6800N LLDPE Blown Film Extrusion Polyethylene Copolymer

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LLDPE , Linear Low Density Polyethylene (LLDPE)/Octene, Film
Manufacturer Braskem
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Braskem LL6800N LLDPE Blown Film Extrusion Polyethylene Copolymer.pdf
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Material Notes:
LL6800N resin is a linear low-density polyethylene, copolymer of octene-1, produced by the solution process for blown film extrusion with excellent mechanical properties. It contains antiblock, processing aid, and antioxidant additives. Its applications include: heavy-duty bags, liners, LDPE and HDPE blends, and packages for general use. LL6800N resin should be processed on specific extruders for LLDPE. The best results are obtained at a melt temperature within the range of 200 to 220º and blends with LDPE with a maximum ratio of 30%. Recommended blow up ratio: 1.8 to 3:1.
Physical Properties Metric English Comments
Density 0.921 g/cc
0.0333 lb/in³
ASTM-D792
Melt Flow 0.75 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.75 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM-D1238
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 900 %
900 %
ASTM-D882
Film Elongation at Break, TD 1240 %
1240 %
ASTM-D882
Elmendorf Tear Strength MD 260 g
260 g
ASTM-D1922
Elmendorf Tear Strength TD 570 g
570 g
ASTM-D1922
Elmendorf Tear Strength, MD 10.4 g/micron
264 g/mil
ASTM-D1922
Elmendorf Tear Strength, TD 22.8 g/micron
579 g/mil
ASTM-D1922
Dart Drop 7.60 g/micron
193 g/mil
ASTM-D1709
Dart Drop Test 190 g
0.419 lb
ASTM-D1709
Film Tensile Strength at Break, MD 40.0 MPa
5800 psi
ASTM-D882
Film Tensile Strength at Break, TD 40.0 MPa
5800 psi
ASTM-D882
1% Secant Modulus, MD 180 MPa
26100 psi
ASTM-D882
1% Secant Modulus, TD 200 MPa
29000 psi
ASTM-D882
Optical Properties Metric English Comments
Haze 14 %
14 %
ASTM-D1003
Gloss 103 %
103 %
Angle 60°; ASTM-D2457
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